CO2 fractional laser for skin tightening Fractional skin resurfacing, Skin renewing Wrinkle removal, whitening Theory of Portable fractional CO2 laser: Fractional CO2 laser is the most advanced conceptual fractional CO2 skin peeling laser system with a wavelength of 10600nm. In addition to its fine skin-peeling effect, it can effectively penetrate the laser beam into the dermis. It is the most ...